This system seems to work for me.
1. Baby drive the car for 700 miles. Don't stomp the brakes so the rotors can settle.
2. Change the oil to get all those filings out. (Synthetic of course)
3. Push engine to redline every chance you get for the next 300 miles (not on highway as this stresses the engine more)
4. after 1000 miles do whatever you want
Just my $0.02